• Year
  • 1936 ??
  • Category
  • Car Radio, perhaps also + sound player/recorder
  • Radiomuseum.org ID
  • 187730
    • alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
    • Brand: Rotstern

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Autoradio 4A85 [12 Volt] - Blaupunkt Ideal, Berlin,
  • Shape
  • Chassis only or for «building in»
  • Notes
  • Tonblende, Schwundausgleich, Bedienung von der Steuersäule aus.
  • Price in first year of sale
  • 332.00 RM
  • Mentioned in
  • Bettinger&Co 1936/37 Seite 27
  • Author
  • Model page created by Egon Strampe. See "Data change" for further contributors.

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